baber/WOPTO huggingface dataset:
Patent JP-H11289479-A (JP)
Title: Image pickup system
Inventor: IINUMA KAZUTAKA
IPC: H04N5/225
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To allow pluralities of users to select different video signals among pluralities of video signals supplied externally respectively and to confirm each video image and further to confirm a video image by a video signal of the progressive system in addition to a video signal of the interlace system. SOLUTION: A camera control unit CCU 10 is provided with a 1st return video selection circuit 11 and a 2nd return video selection circuit 12 that select one of pluralities of return video signals (RET1-RET4) and are controlled independently. In the case that a return video signal adopts the progressive system, the 1st return video selection circuit 11 selects one of return video signals in pairs adopting the progressive system and the 2nd return video selection circuit 12 selects the other of the return video signals in pairs adopting the progressive system.
Patent JP-S61250219-A (JP)
Title: Load testing of pile
Inventor: MIYAGAWA HARUO
IPC: E02D33/00
Filed: 1985-04-27
Abstract: PURPOSE:To make the load testing of a pile easier by a method in which a tube sheathed on a pile is fixed to the ground, and a downward load is applied to the pile by the peripheral frictional force as a reaction force of the tube by means of a jack set between the upper end of the pile and the tube. CONSTITUTION:A pit 2 is excavated in the ground G by an earth auger, a footing protection liquid (a) is packed to the downside of the pit 2, and a peripheral solidifying liquid (b) is injected. A test pile 3 with a tube 4 sheathed on the pile 3 is penetrated into the pit 2 in a state of being connected integrally, whereupon both the liquids (a) and (b) are pushed up. A tube 7 attached to the lower end of the tube 4 is then expanded and contacted with the periphery of the pile 3 and the inner surface of the pit 2. A beam 8 is fixed to the upside of the tube 4, a jack 9 is set between the beam 8 and the upper end 3b of the pile 3 and operated, and downward loads are applied to the pile 3 by peripheral frictional forces as reaction forces of the tube 4.
Patent JP-S5495810-A (JP)
Title: Low pressure casing construction of steam turbine
Inventor: IMAI TETSU
IPC: F01D25/24
Filed: 1978-07-28
Abstract: PURPOSE: To try simplifying and directing light weight of construction, by forming  outer frame, connecting the steam inlet provided at the center portion and the exhaust chamber provided at both ends with a cylindrical shell.  
     CONSTITUTION: An outer frame of the low pressure casing 40 is formed by connecting a steam inlet 28 provided at the center portion and the exhaust chamber 20 at both ends with a cylindrical shell 44, after that a steam chamber 15 is formed inside the shell 44, many turbine diaphragm 23 with a stator blade 13 are installed. Thereby high temperature and high pressure steam led from the high and intermediate pressure turbine through coross-over tube 1 flows down to the turbine through the steam inlet 28 and the steam chamber 15, driving the turbine shaft 11 through the moving blade 12, after that discharged to the exhaust chamber 20 under vaccum condition, condensed leading to the condenser. A part of the steam is bleeded from bleeding steam receiver 51, led into the low pressure supply water heater through bleeding chamber 54 and the bleeding tube 43. Consequently since the low pressure casing 40 is formed with a single layer construction so that the initial purpose can be carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60237300-A (JP)
Title: Fluid intercepting device
Inventor: FUJIEDA HIROSHI
IPC: F17D5/06
Filed: 1984-05-08
Abstract: PURPOSE:To reduce the capacity of a battery, which guarantees the same operating life as before, by a method wherein a dropper, which drops the voltage of the battery, is provided to permit to reduce the consumption of the battery by supplying electricity to a time base signal generating unit through the dropper. CONSTITUTION:The voltage VB of the battery 11 is dropped by the dropper 9 to the voltage VBD and is impressed on the time base signal generating unit 5. The electric current consumption of the time base signal generating unit 5 is reduced substantially to (VBD/VB)<2> compared with the case wherein the battery voltage is impressed directly. The output of the time base signal generating unit 5 or the time base signal is shifted by a level shift unit into a level capable of being inputted into a judging unit 6, thereafter, is inputted into the decision unit 6.
Patent JP-H11267404-A (JP)
Title: Chromatographic separating method
Inventor: KANEKO KIKUZO
IPC: C13B20/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently separate each component in a fluid containing a medium affinity component by making a packing material with which the fluid is brought in contact in the state that a first packing material having a large separation degree of the medium affinity component and a small affinity component and a second packing material having a large separation degree of a large affinity component and the medium component coexist and adjusting the separation degree. SOLUTION: In a first process, a cut-off valve Z is closed and a fluid raw material supply valve f is opened. While a fluid raw material F is supplied through the supply valve f from the top of a unit packed tower 5 in a sorption band rich in an A component, the A fraction is discharged from the bottom of a unit packed tower 8 in the downstream side from a raw material supply position. At a same time, a desorbing agent supply valve 1D is opened and while a desorbing agent D is supplied from the top of a packed tower 1 in the upstream side from a packed tower 5 in a sorption band rich in a B component, the B fraction is discharged from the bottom of the packed tower 5. In a second process, each residual component of A and C fraction is discharged from the packed towers in the sorption band rich in the residual components in the first process.  The discharging position of the each fraction is moved to the packed towers in the downstream side of the system coinciding with the movement of the sorption band. Thus, the adjustment of the separation degree and the recovery rate of the objective material can be increased.
Patent JP-H05265233-A (JP)
Title: Electrophotographic photoreceptor
IPC: G03G5/09
Filed: 1992-03-19
Abstract: PURPOSE:To provide an electrophotographic photoreceptor by which an electrostatic characteristic and an image pickup ability can be improved and reproducibility of a highly fine image becomes excellent by using particularly liquid developer and the image pickup ability by means of a scanning exposure method becomes excellent by using a low output laser beam. CONSTITUTION:As binding resin, an electrophotographic photoreceptor contains respectively at least a single kind of low molecular weight resin [A] formed by combining a polar group on the tail end of a pricipal chain of polymer containing a polymer component of a formula repetitive unit by not less than 30 weight % and resin [B] which is high molecular weight A-B block copolymer composed of an A block containing a polymer component containing a polar group and a B block containing a polymer component of a formula repetitive unit and is formed by combining a polar group on the tail ends on the opposite sides of the A block and the B block. In the formula, (a<1>) and (a<2>) represent hydrogen, halogen, a cyano group or a hydrocarbon radical, and R<3> represents the hydrocarbon radical.
Patent JP-H09277395-A (JP)
Title: Production of optical multilayered membrane filter
Inventor: SOMENO YOSHIHIRO
IPC: B29D11/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical multilayered membrane filter good in yield by preventing the warpage of a substrate in the formation of a multilayered membrane. SOLUTION: After a large number of grooves 1a are formed to the surface of a substrate 1, a multilayered membrane 2 is formed in such a state that wires 3 are fitted in the respective grooves 1a as a mask material and, subsequently, the wires 3 are removed from the grooves 1a and, finally, the substrate 1 is cut along the grooves 1a to obtain a plurality of filter element chips.
Patent JP-S61251352-A (JP)
Title: Supervisory system for power source of terminal equipment
Inventor: NAITO SHUNICHI
IPC: H04M3/22
Filed: 1985-04-30
Abstract: PURPOSE:To remove inconvenience of base of power supply function by informing of an exchange maintenance personnel if normal power supply function is lost. CONSTITUTION:If voltage of a battery 11 is less than rated supply voltage, a signal indicating it is supplied from a detection circuit 30 to a microprocessor 12. The signal is taken into the microprocessor 12 to set alarm information in a control channel which has the format sent through a subscriber's circuit 4, and is sent to the subscriber's circuit 4 through a circuit terminating circuit 18 and a transmission terminating circuit 19. The alarm information received by a subscriber's circuit 20 is transferred to a common controller 23. An alarm signal is supplied to an alarm generator 33 to generate an alarm.
Patent JP-S59217330-A (JP)
Title: Reactive ion etching device
Inventor: HASEGAWA ISAHIRO
IPC: H01L21/302
Filed: 1983-05-26
Abstract: PURPOSE:To equalize cathode drop voltage Vdc at all times in all the area of the electrode and enable uniform etching process by dividing one of a couple of electrodes and installing a freely mobile or freely variable shape electrode. CONSTITUTION:In a chamber 1, a freely rotating supporting electrode 2 is installed, on which a high frequency power source to apply high frequency power between the supporting electrode 2 and the opposite electrode 6 is provided. Above the supporting electrode 2, the opposite electrode 6 is installed in a definite distance and each divided electrode 6a-6c can ascent or descent along the vertical axis 7 whereby a distance to the supporting surface for material being processed can be adjusted freely. In this constitution of a reactive ion etching device 10, the distance between the central divided electrode 6a and the supporting surface is made shorter than the distance between the outer divided electrode 6b or 6c and the supporting surface gradually. This always equalizes cathode drop voltage Vdc on the surface of the supporting electrode 2 and enables extremely uniform etching process.
Patent JP-S61254035-A (JP)
Inventor: TAKEDA MASATOSHI
IPC: H02J15/00
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60237282-A (JP)
Title: Synthetic resin made check valve for pump
Inventor: NISHIMURA SHIYUNICHI
IPC: F16K27/02
Filed: 1984-05-11
Abstract: PURPOSE:To permit to improve the resistance to corrosion of the check valve for pump by forming all of the valve body of check valve by synthetic resin. CONSTITUTION:The valve body 4 of the check valve is constituted of a disc- type valve disc 23, a leg 33, and a sealing body 24 pinched by the disc and the led and made by an elastic body while the valve disc 23 and the leg 33 are welded by supersonic welding. The leg 33 is formed with three pieces of guide legs 26, sliding along the internal periphery of an inflow path 6, and a groove 28 as well as a holding section 30, which are holding said sealing body 24 in water-tight. The valve disc 23 is formed with a guide rod 32, sliding in a guide hole 14, a bar-type valve rod 22 and a disc-type valve disc 20. Said leg 33 and valve disc 23 are formed by synthetic resin forming, therefore, machining after forming becomes unnecessary and the productivity of the valve may be improved.
Patent JP-S59217155-A (JP)
Title: Display of analysis results for potential stripping analysis
Inventor: TANAKA YUTAKA
IPC: G01N27/42
Filed: 1983-05-26
Abstract: PURPOSE:To display the kind and quantity of an object to be measured by a method wherein the potential of a working electrode is differentiated in potential stripping analysis to detect the maximum thereof and a continuation time between continuous two maximum values is determined to indicate the representative potential of the continuous time and the time itself on a recording paper. CONSTITUTION:An amalgam of material to be measured is formed on a working electrode by electrolytic reduction and oxidized to elute the material being measured in the amalgam to perform an assay based on changes of the potential of the working electrode. In a potential stripping analysis of such a type, initially, the potential of the working electrode is differentiated from the relation curve A between the oxidation elution time and the potential to determine maximum values M1, M2...Mn sequentially. After one maximum value Mi is detected, the time Ti to the subsequent maximum value Mi+1 is determined (as given by the curve B). Then, representative potentials V1, V2...Vn between two maximum values and the representative potential and the continuation time is displayed on an X-Y coordinate. Thus, the kind and concentration of components to be measured can be automatically displayed.
Patent JP-H11292358-A (JP)
Title: Traverser provide with elevation device
Inventor: IWAMOTO TARO
IPC: B65H19/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To compact an elevation device, and reduce energy consumption without reducing elevation capacity. SOLUTION: Oscillation arms 9, 10 are rotatably connected together by a support point pin 8. Each one end is supported by a support point pin 7 to freely oscillate, and each the other end slides in the horizontal direction in accordance with rotation of the support point pin 8. For a hydraulic cylinder 12, a piston rod end is rotatably connected to the oscillation arm 10 by a support point pin 13. On the lower surface side of a top plate 5, a spring guide (upper) 15 is provided to be suspended, and on the upper surface side of a traverser car body 6, a cylindrical spring guide (lower) 16 is provided to stand. In a cylinder of the spring guide (lower) 16, a compression spring 14 is inserted to stand. The action force direction of the compression spring 14 is set to coincide with the elevation direction, and it can be utilized as lifting force by 100%. Drive sources include the hydraulic cylinder 12 and the compression spring 14.
Patent JP-S57207986-A (JP)
Title: Printer having jam detecting means
Inventor: KONNO AKIRA
IPC: G06K15/16
Filed: 1981-06-16
Abstract: PURPOSE:To attain a recording in correct order, without missing and duplication when jam takes place in a printer, by outputting a special print based on the detection of occurrence of jam. CONSTITUTION:An information output device using a printer is provided with a host computer 601, and interface 602, 1st and 2nd page storage devices 603 and 604, a storage device 605 and the 1st and 2nd controllers 606 and 607 controlling the devices 603 and 604. When the information of the device 604 is outputted with the control of the device 607, the device 606 makes a processing to fetch the data from a computer 601 to the device 603. During the processing of control, when the generation of jam of a printer is detected at the device 607, it is informed to the computer 601 from the device 607 via a control port 608. After the jam is restored, an output such as black makes, network points or characters wich indicates the sign of the production of jam, is produced, an instruction of special print is given to the devices 606 and 607 for the recording in correct order.
Patent JP-S59217488-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07302446-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B11/105
Filed: 1994-05-02
Abstract: PURPOSE:To obtain excellent productivity and high C/N without requiring a stamper for forming a ROM part by providing the surface of a substrate with a high-polymer recording layer having light absorbability. CONSTITUTION:This optical recording medium is formed by laminating the liquid crystal high-polymer recording layer 2 having the light absorbability on the substrate 1, further laminating the recording layer part 3 on this liquid crystal high-polymer layer 2 and covering the surface thereof with a protective layer, such as UV curing resin layer. A recording material which is as high as >=80% in light transmittance in the wavelength region of the laser beam to be used in the state before recording, is stable in recording domain after recording and has the mechanism of recording and reproducing not affected by the reflectivity, etc., of the recording part 3 at the time of reproducing is used as the liquid crystal high-polymer recording layer 2. As a result, the optical recording medium which features the excellent productivity and the high C/N and has the high signal grade of the ROM part and high stability is obtd.
Patent JP-S58209460-A (JP)
Title: Die casting machine
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/10
Filed: 1982-05-31
Abstract: PURPOSE:To provide a die casting machine which prevents the abrasion of a movable plate and the slide plate of the movable plate by floating the movable plate slightly from the slide plate of the movable plate in the stage of moving the same. CONSTITUTION:A passage 6 for supplying air, oil or water is formed in the leg part 2a of a movable plate 2 of the above-described die casting machine. Many air blow-out ports are formed in communication with the passage 6 so as to face the bottom surface of the leg part 2a or a cavity part 7 is formed on the bottom surface of the part 2a. A fluid supply hose 8 is connected to the passage 6 and the air, oil or water is injected into the many blow-out ports or the inside of the cavity part 7 toward the top surface of a slide plate 3 of the movable plate in the above-mentioned constitution. The plate 2 is floated from the plate 3 by the injection pressure thereof, whereby the plate 2 is moved with small force.
Patent JP-S58209221-A (JP)
Title: Analog-digital converter
Inventor: AKAIKE TAKENORI
IPC: H03M1/56
Filed: 1982-05-31
Abstract: PURPOSE:To improve the accuracy and the functional, performance, by detecting an average voltage from an output voltage of a bridge circuit by a control circuit in the proportional comparison system. CONSTITUTION:Four sides constituting the bridge circuit A are provided with resistors R1, R2, R3 and R4 being a distortion detecting element respectively. Output terminals (a), (b) are connected to a control circuit B via a switch E and an amplifier 1. When a load is applied to a load cell, the resistors R1, R2 of the circuit A change according to the load, voltages Va, Vb at the output terminals (a), (b) are changed and outputted to a circuit B for output time t1, t2 controlled with the switch E. The circuit B detects an average voltage Vc, of the Va, Vb. A comparison circuit D outputs each period when the Vc crossing with a waveform of one period of the sawtooth waveform based on the said waveform outputted from an oscillating circuit C. The switch E switches the two output terminals alternately with this output.
Patent JP-2000283989-A (JP)
Title: Wheel speed detector
Inventor: OKAZAKI TAISUKE
IPC: G01P3/486
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To keep a distance between a ring and a sensor within a prescribed range when assembled. SOLUTION: In this wheel speed detector 44, a rotor 34 is mounted on a wheel 33 to be rotated integrally together with the wheel 33, a pulse ring 35 for generating pulses is attached to the rotor 34, a collar 38 is attached integrally to a housing 37 on the other hand, the collar 38 is engaged with an axle 31, the rotor 34 is attached to the collar 38 to be freely rotatable, a sensor 41 for detecting the pulses from the pulse ring 35 is stored in the housing 37, and the sensor 41 is thus made to be close to the pulse ring 35.  Components interposed between the pulse ring 35 and the sensor 41 are formed of three components of the rotor 34, the collar 38 and the housing 37 to suppress the integration of differences between actual dimensions of the respective components and their dimension tolerance central values, so as to maintain a distance between the pulse ring 35 and the sensor 41 within a prescribed range.
Patent JP-S60238541-A (JP)
Inventor: MURATA MITSUNORI
IPC: E04H1/12
Filed: 1984-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57207826-A (JP)
Title: Measuring device for flow rate of pulverulent body
Inventor: NAGASAKA HIDEO
IPC: G01F1/74
Filed: 1981-06-17
Abstract: PURPOSE: To easily and exactly detect a flow rate of a pulverulent body carried by a fluid, by a simple structure, by making a detecting conduit line coincide with a blow-off direction of a nozzle.  
     CONSTITUTION: Into an inlet 2 of a detecting conduit line 1, a carrying fluid 4 is flown from a nozzle 5, and a flow rate of the fluid 4 is maintained at a constant state by a prescribed means 6. The inlet 2 is made to communicate with a pulverulent body tank 9 ba leading-in means 7, a pulverulent body 10' is fed into  the conduit line 1, is mixed with the fluid 4 and is made to flow to an outlet 3.  In this state, pressure in the inlet 2 is detected by a detecting means 14, it is  led into a high pressure side of a pressure difference detecting means 8 by a  pressure transfer pipe 15 of the high pressure side, also pressure in the outlet 3  is led into a low pressure side of the means 8 by a pressure transfer pipe 18 of  the low pressure side, and by the means 8, a flow rate of the pulverulent body  is grasped in one sense. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5718174-A (JP)
Title: System for obtaining hard copy from television image
Inventor: HATSUTORI KATSURA
IPC: G06F3/153
Filed: 1980-07-09
Abstract: PURPOSE:To obtain a photograph having a good quality in a short time without being influenced by a scanning line, etc., by storing a TV signal temporarily, and after that, converting its format and speed, and sending a signal to a phototelegraphy receiver which is regularly used. CONSTITUTION:A video signal which has been outputted from a VTR of a tuner A or F is stored temporarily in a scan converter module SGM for storing a video signal temporarily, and level adjustment, amplitude modulation, contour emphasis, etc. of a picture signal are executed in a signal processing part C. By a system controller D, a flow of a signal in case when it is written in a phototelegraphy receiver H is controlled, size which is outputted as a hard copy, speed, etc. are set, and it is sent to the phototelegraphy receiver H as a picture signal, and is reproduced.
Patent JP-S58209687-A (JP)
Title: Unmanned diving device
Inventor: KIHARA MATSUFUMI
IPC: B63C11/00
Filed: 1982-05-31
Abstract: PURPOSE:To prevent release of air supplied into a main unit and surely float a device even if the device is unsuccessfully seated to the sea bottom and laterally turned, by providing a flexible seawater circulative pipe, in the bottom end of which a weight part is formed, to a seawater circulative port provided to the bottom part of a diving main unit. CONSTITUTION:The bottom end of a flexible seawater circulative pipe 5 turnably inserted into a seawater circulative port 4 formed in the bottom part is formed to a weight part 6. By any chance even if a diving main unit 3 is unsuccessfully seated to the sea bottom and laterally turned, the pipe 5 is flexed and air in the unit 3 is never released, while a valve of a cylinder 2 is opened by an instruction signal from a ship and air is supplied into the unit 3 to lift the unit, and when the unit 3 recovers its vertical condition, a valve device 14 is opened to release air in the unit 3, and the main unit is again descended and seated. And then air is supplied into the unit 3 to surely float the unit.